We are looking for an experienced Red Hat Certified OpenShift Administrator with strong expertise in enterprise OpenShift environments, automation, Infrastructure as Code, CI/CD, GitOps, cloud migration, and platform engineering. The ideal candidate should have extensive hands-on experience managing large-scale OpenShift clusters and a strong understanding of the underlying infrastructure, networking, security, virtualization, and automation ecosystem.
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Key Responsibilities
- Install, configure, administer, upgrade, and manage large-scale Red Hat OpenShift clusters.
- Perform OpenShift platform administration, troubleshooting, monitoring, performance optimization, and capacity management.
- Design and implement automation for OpenShift infrastructure and application deployments.
- Manage infrastructure using Terraform, Ansible, and Jenkins.
- Implement and maintain GitOps-driven configuration management and deployment using tools such as Argo CD.
- Support migration of enterprise applications and workloads to cloud environments.
- Develop and maintain CI/CD pipelines using Jenkins and Git-based workflows.
- Automate infrastructure provisioning, configuration management, application deployment, and operational activities.
- Develop and maintain Helm charts for application packaging and deployment.
- Work closely with development, infrastructure, security, networking, and application teams to resolve complex platform issues.
- Integrate OpenShift and enterprise platforms through REST/SOAP APIs.
- Support high-availability architectures and ensure platform reliability and resilience.
- Troubleshoot complex issues involving OpenShift, networking, DNS, SSL/TLS, certificates, load balancers, firewalls, Active Directory, and infrastructure components.
Mandatory Technical Skills
- Strong hands-on expertise in Red Hat OpenShift Administration.
- Red Hat Certified OpenShift Administrator certification preferred/required.
- Extensive experience with installation, configuration, upgrades, automation, troubleshooting, and management of enterprise OpenShift clusters.
- Experience with OpenShift Virtualization / KubeVirt.
Required Experience
- 8+ years of overall experience in relevant technical positions, preferably within large enterprise environments.
- Strong hands-on experience administering and supporting enterprise-scale OpenShift platforms.
- Proven experience with automation, orchestration, and Infrastructure as Code.
- Experience working with complex enterprise infrastructure and security environments.
- Strong troubleshooting and problem-solving skills.
- Ability to work with multiple technical teams and stakeholders in a large-scale enterprise environment.
Preferred Qualifications
- Red Hat Certified OpenShift Administrator certification.
- Strong hands-on experience with Ansible, Jenkins, and Terraform.
- Experience implementing GitOps and Argo CD.
- Experience with cloud migration and modernization initiatives.
- Experience supporting highly available and business-critical enterprise platforms.
- Experience in banking, financial services, or other large regulated environments is highly desirable.
